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In which block 106th element belongs (a) s-block (b) P-block (c) d-block (d) f-block In which block 106th element belongs (a) s-block (b) P-block (c) d-block (d) f-block November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following configurations represents atoms of the elements having the highest second ionisation energy (a) 1s2 2s2 2p4 Which of the following configurations represents atoms of the elements having the highest second ionisation energy (a) 1s2 2s2 2p4 November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In the circuit shown in figure , calaculate the following (a) potential difference between points a and b when switch S is open. (b) Current through S in the circuit is cloised. calaculate the following (a) potential difference between points a and b when switch S is open. (b) Current through S in the circuit [...]

Which of the following oxides is amphoteric in character (a) CaO (b) CO2 (c) SiO2 (d) SnO2 Which of the following oxides is amphoteric in character (a) CaO (b) CO2 (c) SiO2 (d) SnO2 November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In this circuit if E1 = 6 V , E2 = 3 V , R1 = 1 ohm and R2 = R3 = 3 ohm, find the current through each cell and resistors. E2 = 3 V find the current through each cell and resistors. In this circuit if E1 = 6 V R1 = [...]

In which of the following arrangements the order is NOT according to the property indicated against it (a) Al 3+ < Mg 2+ < Na + < f – : Increasing ionic size In which of the following arrangements the order is NOT according to the property indicated against it (a) Al 3+ < Mg [...]

Consider the circuit shown in figure. The current i3 is equal to Consider the circuit shown in figure. The current i3 is equal to November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which is the correct order of ionic sizes (At. no. : Ce = 58, Sn = 50 , Yb = 70 and Lu = 71) (a) Ce > Sn > Yb > Lu Sn = 50 Which is the correct order of ionic sizes (At. no. : Ce = 58 Yb = 70 and Lu [...]

In teh given circuit , R1 = 1 ohm , R2 = 2 ohm, R3 = 2 ohm, R4 = 1 ohm , r = 2/3 ohm and e = 10 V. Find the In teh given circuit r = 2/3 ohm and e = 10 V. Find the R1 = 1 ohm R2 = [...]

Increasing order of electronegativity is (a) Bi < P < S < Cl (b) P < Bi < S < Cl (c) S < Bi < P < Cl Increasing order of electronegativity is (a) Bi < P < S < Cl (b) P < Bi < S < Cl (c) S < Bi < [...]